The Mark Morris Dance Group Bowls ’em Over

Robert Johnson for The Star-Ledger

Two premieres, including the high-spirited "Crosswalk" and the fraught duet "Jenn and Spencer," adorn the Mark Morris Dance Group’s marvelous new program, which opened on Wednesday at the Mark Morris Dance Center. Joining them is "A Wooden Tree," making its local debut, and a revival of "The Office."